压缩文件并阅读信息 [英] Uzipping Files and Reading Info

问题描述

我一直在使用DotNetZip库将文件解压缩到目标文件夹，但是p [过程太慢，有人可以建议我这样做的任何更快方法.我使用的代码是:

Hi,
I have been using the DotNetZip Library to unzip the files to a destination folder,but the p[process is too slow, can anyone suggest me any faster way to do so. the code I am using is :

using(var zip = Ionic.Zip.ZipFile.Read(Filename)) 
{ 
    zip.ExtractAll(DestinationFolderPath); 
} 

我要解压缩2200个文件，这会花费很多时间，有人可以建议一种更快的方法.因此，我尝试使用内存映射"文件来加快处理过程，以便可以将文件提取到虚拟内存中，但这不能作为

This takes a hell of a lot of time, as I am unzipping around 2200 files Can anyone suggest a faster way to do so. So I tried using Memory mapped files in order to make the process faster so that I can extract the files on the virtual memory, but this didn''t work as

zip1.ExtractAll(Destination_path);

需要一个目标路径，而我无法获取一个用于内存映射文件的路径.

我的问题是:有什么办法可以减少我提取硬盘上文件的时间，还是有什么我不需要提取和获取所有信息的方法?如果有人知道答案，请告诉我.

请注意，我的应用程序基于Windows.

谢谢

requires a destination path and I cant get one for the memory mapped files.

My Question is : Is there any way I can reduce the amount of time taken to extract the files on my hard disk or is there any way I dont have to extract and get all the information?Please let me know if someone knows the answer.

Please note my application is windows based.

Thanks

推荐答案

嗯.我认为没有比这更有效的方法了.考虑一下在Windows资源管理器中解压缩文件所花费的时间，该文件是Microsoft快速创建的.您可能有一个批处理的在线解压缩服务，您可以将文件上传到该服务.他们可能能够更快地完成此任务，具体取决于他们的硬件.

Hmm. I don''t think there is a much more efficient way. Think of the time it takes to unzip a file in Windows Explorer, and that was created with speed in mind, by Microsoft. There may be a batch online unzipping service that you can upload your files to. They may be able to do it faster, depending on their hardware.

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